<?php

declare(strict_types=1);

$basePath = realpath(__DIR__ . '/..');
require_once $basePath . '/tcpdf/tcpdf.php';

// ==================
// Print PZ Facts PDF
// ==================

class Print_PZFactsPDF {

    // Variables.

    private $output_type = "file";

    // ==================
    // Class Constructor.
    // ==================

    public function __construct($output_type = "normal") {


        date_default_timezone_set("America/New_York");

        $this->output_type = $output_type;
    }

    // ================
    // Print the Report
    // ================

    public function print($pzfacts, $subscription, $exportjob_base_directory, $exportjob_file_name) {

        $report = new PzFacts_Print();

        $exportjob_base_directory         = str_replace('../exports/', './exports/', $exportjob_base_directory);

        $report->subscription_serial      = $subscription[0]['subscription_serial'];
        $report->subscription_full_title  = $subscription[0]['subscription_full_title'];
        $report->exportjob_file_name      = $exportjob_file_name;
        $report->exportjob_base_directory = $exportjob_base_directory;
        $report->pzfacts_array            = $pzfacts;
        
        $report->output_type              = $this->output_type;

        $report->render();

        return $exportjob_file_name;
    }
}

// ==========================
// Class to Generate the .pdf
// ==========================

class PZFacts_Print extends TCPDF {

    // Variables

    public $subscription_serial      = 0;
    public $pzfacts_array            = array();
    public $subscription_full_title  = array();
    public $exportjob_file_name      = "";
    public $exportjob_base_directory = "";
    public $report_header_title      = "";
    public $first_page               = true;
    public $output_type              = "normal";

    // =================
    // Render the Report
    // =================

    public function render() {

        // Set report defaults
        $this->report_header_title = $this->subscription_full_title;
        $this->title               = $this->report_header_title;

        $this->SetFont("Calibri");
        $this->SetMargins(2, 26, 10);
        $this->SetHeaderMargin(10);
        $this->SetFooterMargin(10);
        $this->setCellPaddings(0, 0, 0, 0);
        $this->setCellMargins(2, 0, 0, 0);

        $card = function (float $x, float $y, float $w, float $h, array $d) {

            // Card background + border
            $this->SetDrawColor(210, 210, 210);
            $this->SetFillColor(250, 250, 250);
            $this->Rect($x, $y, $w, $h, 'DF');

            // Header bar
            $headerH = 10;
            $this->SetFillColor(30, 93, 168); // Bootstrap-ish primary
            $this->Rect($x, $y, $w, $headerH, 'F');

            // Header text
            $this->SetTextColor(255, 255, 255);
            $this->SetFont('helvetica', 'B', 11);
            $this->SetXY($x + 3, $y + 2.5);
            $this->Cell($w - 6, 0, "Project Name: {$d['pzfact_project_name']}", 0, 0, 'L', false);

            // Body
            $this->SetTextColor(20, 20, 20);
            $this->SetFont('helvetica', '', 9);

            $padX = 3;
            $padY = 3;

            $curY = $y + $headerH + $padY;

            $bodyX = $x + $padX;
            $bodyW = $w - ($padX * 2);

            $colGap = 6;
            $colW = ($bodyW - $colGap) / 2;

            $leftX = $bodyX;
            $rightX = $bodyX + $colW + $colGap;

            $labelW = 38;

            $row2 = function (string $l1, string $v1, string $l2, string $v2) use (&$curY, $leftX, $rightX, $colW, $labelW) {
                $yStart = $curY;

                // LEFT cell
                $this->SetXY($leftX, $yStart);
                $this->SetFont('helvetica', 'B', 9);
                $this->Cell($labelW, 0, $l1, 0, 0, 'L');
                $this->Cell(2, 0, '', 0, 0); // spacer
                $this->SetFont('helvetica', '', 9);
                $this->MultiCell($colW - $labelW, 0, $v1, 0, 'L', false, 1);
                $yAfterLeft = $this->GetY();

                // RIGHT cell (reset to same starting Y)
                $this->SetXY($rightX, $yStart);
                $this->SetFont('helvetica', 'B', 9);
                $this->Cell($labelW, 0, $l2, 0, 0, 'L');
                $this->SetFont('helvetica', '', 9);
                $this->MultiCell($colW - $labelW, 0, $v2, 0, 'L', false, 1);
                $yAfterRight = $this->GetY();

                // Advance cursor to max height used
                $curY = max($yAfterLeft, $yAfterRight) + 1;
            };
            
            $row1 = function (string $label, string $value) use (&$curY, $leftX, $bodyW, $labelW) {

                $yStart = $curY;

                $this->SetXY($leftX, $yStart);
                $this->SetFont('helvetica', 'B', 9);
                $this->Cell($labelW, 0, $label, 0, 0, 'L');
                $this->Cell(2, 0, '', 0, 0); // spacer

                $this->SetFont('helvetica', '', 9);
                $this->MultiCell($bodyW - $labelW - 10, 0, $value, 0, 'L', false, 1);

                $curY = $this->GetY() + 1;
            };

            $row2('Project Description:', $d['pzfact_project_description'], 'Project Type:',            $d['pzfact_project_type']);
            $row2('Architect/Engineer: ', $d['pzfact_professional_name'],   'Estimated Project Value:', $d['pzfact_dollar_value']);
            $row2('', '',                                                   'District:',                $d['pzfact_district']);
            $row2('Owner Name: ',         $d['pzfact_owner_name'],          'Land Lot:',                $d['pzfact_land_lot']);
            $row2('Owner Address: ',      $d['pzfact_owner_address'],       'Action Code:',             $d['pzfact_action_code']);
            $row2('Owner Phone: ',        $d['pzfact_owner_phone'],         'Action Date:',             $d['pzfact_action_date']);
            $row2('', '',                                                   'Lot Acres:',               $d['pzfact_acres']);
            $row2('', '', '', '');

            $row1('Status:', $d['pzfact_status']);
        };

        // Get the data for the report

        $planningzoningfacts = $this->pzfacts_array;

        $this->AddPage('L', 'LETTER');

        $marginL = 10;
        $marginT = 20; // below header area
        $pageW = $this->getPageWidth();
        $pageH = $this->getPageHeight();

        $usableW = $pageW - ($marginL * 2);
        $usableH = $pageH - $marginT - 12; // leave footer space

        $gapY = 6;

        // Two rows per page
        $cardW = $usableW;
        $cardH = ($usableH - $gapY) / 2;

        $index = 0;

        foreach ($planningzoningfacts as $planningzoningfact) {

            // Add a new page every 2 cards
            if ($index > 0 && $index % 2 === 0) {
                $this->AddPage('L', 'LETTER');
            }

            $slot = $index % 2;

            $x = $marginL;
            $y = $marginT + ($slot * ($cardH + $gapY));

            // Map your XML fields to the card placeholders (use verbose)

            $d = [
                // Left Side of Card
                'subscription_serial'        => trim((string) $planningzoningfact['pzfact_legacy_id']),
                'pzfact_project_description' => trim((string) $planningzoningfact['pzfact_project_description']),
                'pzfact_project_name'        => trim((string) $planningzoningfact['pzfact_project_name']),
                'pzfact_project_type'        => trim((string) $planningzoningfact['pzfact_project_type_verbose']),
                'pzfact_professional_name'   => trim((string) $planningzoningfact['pzfact_professional_name']),
                'pzfact_owner_name'          => trim((string) $planningzoningfact['pzfact_owner_name']),
                'pzfact_owner_address'       => trim((string) $planningzoningfact['pzfact_owner_address']),
                'pzfact_owner_phone'         => $this->formatPhoneNumber(trim((string) $planningzoningfact['pzfact_owner_phone'])),
                
                // Right Side of Card
                'pzfact_dollar_value'        => trim((string) $planningzoningfact['pzfact_dollar_value']),
                'pzfact_district'            => trim((string) $planningzoningfact['pzfact_district']),
                'pzfact_land_lot'            => trim((string) $planningzoningfact['pzfact_land_lot']),
                'pzfact_action_code'         => trim((string) $planningzoningfact['pzfact_action_code_verbose']),
                'pzfact_action_date'         => trim((string) $planningzoningfact['pzfact_action_date_verbose']),
                'pzfact_acres'               => trim((string) $planningzoningfact['pzfact_acres']),
                'pzfact_entry_date'          => trim((string) $planningzoningfact['pzfact_entry_date_verbose']),
                'pzfact_status'              => trim((string) $planningzoningfact['pzfact_status']),
                'pzfact_dollar_value'        => trim((string) $planningzoningfact['pzfact_dollar_value']),
            ];

            $card($x, $y, $cardW, $cardH, $d);

            $index++;
        }

        // -----------------
        // Render the Report
        // -----------------

        $this->SetFont('helvetica', '', 9);

        // --------------
        // Return the pdf
        // --------------
        while (ob_get_level() > 0) {
            ob_end_clean();
        }

        $absPath = __DIR__ . "/../{$this->exportjob_base_directory}/{$this->exportjob_file_name}";

        $this->Output($absPath, "F");

        return $absPath;
    }

    // ======
    // Header
    // ======

    public function Header() {

        $this->setCellPaddings(0, 0, 0, 0);
        $this->setCellMargins(2, 0, 0, 0);

        $basePath = realpath(__DIR__ . '/..');
        
        $this->Image($basePath . "/images/dec-international-logo.png", 250, 8, 20, 8);

        $this->SetFont("Calibri", "B", 16);

        $this->Cell(4, 0, "", 0, 0, "L");
        $this->Cell(0, 0, $this->report_header_title . " Report", 0, 0, "L");

        $this->Ln(10);
    }

    // ======
    // Footer
    // ======

    public function Footer() {

        $this->SetFont("Calibri ", "I", 8);

        $X = $this->GetX();

        $this->Cell(0, 10, "DEC International   ", 0, false, "C");

        $this->SetX($X);

        $this->Cell(40, 10, "Page " . $this->getAliasNumPage() . "/" . $this->getAliasNbPages(), 0, false, "L");
        $this->Cell(0, 10, date("n/j/Y g:i A   "), 0, false, "R"
        );
    }

    // =======================
    // Format Raw Phone Number
    // =======================

    public function formatPhoneNumber(string $phonenumber): string {

        // Remove everything except digits
        $digits = preg_replace('/\D+/', '', $phonenumber);

        // Handle leading country code (US)
        if (strlen($digits) === 11 && str_starts_with($digits, '1')) {
            $digits = substr($digits, 1);
        }

        return substr($digits, 0, 3) . '-' . substr($digits, 3, 3) . '-' . substr($digits, 6, 4);
    }
}

?>